<template>
	<el-form size="large" class="login-content-form"   >
		<el-form-item class="login-animation1" prop="username">
			<el-input text :placeholder="$t('message.account.accountPlaceholder1')" v-model="ruleForm.userName" clearable autocomplete="off">
				<template #prefix>
					<el-icon class="el-input__icon"><ele-User /></el-icon>
				</template>
			</el-input>
		</el-form-item>
		<el-form-item class="login-animation2" prop="password" >
			<el-input
				:type="state.isShowPassword ? 'text' : 'password'"
				:placeholder="$t('message.account.accountPlaceholder2')"
				v-model="ruleForm.password"
				autocomplete="off"
			>
				<template #prefix>
					<el-icon class="el-input__icon"><ele-Unlock /></el-icon>
				</template>
				<template #suffix>
					<i
						class="iconfont el-input__icon login-content-password"
						:class="isShowPassword ? 'icon-yincangmima' : 'icon-xianshimima'"
						@click="isShowPassword = !isShowPassword"
					>
					</i>
				</template>
			</el-input>
		</el-form-item>
		<el-form-item class="login-animation3" prop="captcha">
			<el-col :span="15">
				<el-input
					text
					maxlength="4"
					:placeholder="$t('message.account.accountPlaceholder3')"
					v-model="state.ruleForm.captcha"
					clearable
					autocomplete="off"
				>
					<template #prefix>
						<el-icon class="el-input__icon"><ele-Position /></el-icon>
					</template>
				</el-input>
			</el-col>
			<el-col :span="1"></el-col>
			<el-col :span="8">
				<div class="imgbod"  >	
				<img :src="codeValue"  class="cdoeValue"/>
				<div class="model" v-if="captchaShow"
				@click="captchaRefesh()"
				><img src="/src/assets/image/updata.png" alt=""></div>
				</div>
			</el-col>
		</el-form-item>
		<el-form-item class="login-animation4" >
			<el-button type="primary" class="login-content-submit" round v-waves @click="onSignIn(formRef)" :loading="loading.signIn">
				<span>{{ $t('message.account.accountBtnText') }}</span>
			</el-button>
		</el-form-item>
	</el-form>
</template>

<script setup lang="ts" name="loginAccount">
import { reactive, computed, onMounted, toRefs } from 'vue';
import { useRoute, useRouter } from 'vue-router';
import { ElMessage} from 'element-plus';
import { useI18n } from 'vue-i18n';
import Cookies from 'js-cookie';
import { storeToRefs } from 'pinia';
import { useThemeConfig } from '/@/stores/themeConfig';
import { initFrontEndControlRoutes } from '/@/router/frontEnd';
import { initBackEndControlRoutes } from '/@/router/backEnd';
import { Session } from '/@/utils/storage';
import { formatAxis } from '/@/utils/formatTime';
import { NextLoading } from '/@/utils/loading';
import { useLoginApi, getImage } from '/@/api/login/index';

// 定义变量内容
const { t } = useI18n();
const storesThemeConfig = useThemeConfig();
const { themeConfig } = storeToRefs(storesThemeConfig);
const route = useRoute();
const router = useRouter();
const state = reactive({
	isShowPassword: false,
	ruleForm: {
		userName: '',
		password: '',
		captcha: '',
		codeKey:""
	},
	codeValue: "",
	codekey:"",
	captchaShow:false,
	rules:{
	username:[ { required: true, message: '请输入账号',trigger:'blur' },],
   pawword:[ { required: true, message: '请输入密码',trigger:'blur' }, { min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur' }],
   captcha:[ { required: true, message: '请输入验证码',trigger:'blur' }],
},
	loading: {
		signIn: false,
	},
});


// 时间获取
const currentTime = computed(() => {
	return formatAxis(new Date());
});
const { isShowPassword,ruleForm ,rules,codeValue,loading,captchaShow} = toRefs(state);
onMounted(() => {
	captchaRefesh()
});

//刷新验证码
const captchaRefesh=()=>{
	getImage().then((res: any) => {
		state.codekey=res['codeKey']
        state.codeValue=res.codeValue
		state.captchaShow=false
	});
}
// 登录
const onSignIn = () => {
	// if (!formEl) return
    // formEl.resetFields()
	state.loading.signIn = true;
	state.ruleForm.codeKey=state.codekey
	useLoginApi(state.ruleForm).then((res) => {
		if (res) {
			Session.set('token', res.token);
			if (!themeConfig.value.isRequestRoutes) {
				// 前端控制路由，2、请注意执行顺序
				initFrontEndControlRoutes().then((isNoPower) => {
					signInSuccess(isNoPower);
				});
			} else {
				initBackEndControlRoutes().then((isNoPower) => {
					signInSuccess(isNoPower);
				});
				// 执行完 initBackEndControlRoutes，再执行 signInSuccess
			}	
		}else{
			state.captchaShow=true
			state.loading.signIn=false
		}
	});
};
// 登录成功后的跳转
const signInSuccess = (isNoPower: boolean | undefined) => {
	if (isNoPower) {
		ElMessage.warning('抱歉，您没有登录权限');
		Session.clear();
	} else {
		// 初始化登录成功时间问候语
		let currentTimeInfo = currentTime.value;
		// 登录成功，跳到转首页
		// 如果是复制粘贴的路径，非首页/登录页，那么登录成功后重定向到对应的路径中
		if (route.query?.redirect) {
			router.push({
				path: <string>route.query?.redirect,
				query: Object.keys(<string>route.query?.params).length > 0 ? JSON.parse(<string>route.query?.params) : '',
			});
		} else {
			router.push('/');
		}
		// 登录成功提示
		const signInText = t('message.signInText');
		ElMessage.success(`${currentTimeInfo}，${signInText}`);
		// 添加 loading，防止第一次进入界面时出现短暂空白
		NextLoading.start();
	}
	state.loading.signIn = false;
};
</script>

<style scoped lang="scss">
.imgbod{
	border: 1px solid #c0c3c9;
	display: flex;
	justify-content: center;
	position: relative;
	.model{
		position: absolute;
		width: 100%;
		height: 100%;
		background: rgba(0,0,0,0.6);
		opacity: 0.55;
		display: flex;
		justify-content: center;
		align-items: center;
		img{
			width: 30px;
			height: 30px;
		}
	}
}
.login-content-form {
	margin-top: 20px;
	@for $i from 1 through 4 {
		.login-animation#{$i} {
			opacity: 0;
			animation-name: error-num;
			animation-duration: 0.5s;
			animation-fill-mode: forwards;
			animation-delay: calc($i/10) + s;
		}
	}
	.login-content-password {
		display: inline-block;
		width: 20px;
		cursor: pointer;
		&:hover {
			color: #909399;
		}
	}
	.login-content-code {
		width: 100%;
		padding: 0;
		font-weight: bold;
		letter-spacing: 5px;
	}
	.login-content-submit {
		width: 100%;
		letter-spacing: 2px;
		font-weight: 300;
		margin-top: 15px;
	}
}
</style>
